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Panel Filter Product Applications In Italy
5 applications found
Air or SO2 is dried with H2SO4 before being fed to the sulphur burner or converter. The Drying Tower can be under pressure or under suction, with the main gas blower being, respectively, in front of or after the tower. The physical limit of drying is 3 mg/SCF of gas as H2O (= 16 mg/SCF as H2SO4) Large particles (>3 microns) are mechanically entrained from the acid distribution system or packing, typically as a load of 500 – 750 mg/m3. As the Drying Tower operates at relatively low temperature, mist is ...
ByBegg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM
Process Information: Ammonia and Nitric Acid are fed to the Neutraliser, which can be operating under pressure, under vacuum or at atmospheric pressure. There is a high exothermic reaction which produces NH4NO3 and steam. Ammonium Nitrate solution is then fed to an Evaporator and the resultant concentrated solution goes to the Prilling Tower. NH4NO3 is entrained from both the Neutraliser and the Evaporator by the exiting steam, which can contain up to 15,000 mg/m3 ( or 4 kg/ton) of nitrate wSaveith an average size ...
ByBegg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM
Process Information: Urea is formed in the liquid phase following different reactions, in one of 3 types of process : Once Through ; Partial Recycle ; Total Recycle. Liquid NH3 is mixed with CO2 gas and any recycled Carbamate under high pressure (3200 psi ), with a conversion of say 60%. Urea solution is then fed through expansion valves and decomposers where unconverted Carbamate is driven off as NH3 and CO2 (and recycled). This produces 78% Urea solution which is concentrated to 99.7% purity in a steam ...
ByBegg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM
Process Information: Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the ...
ByBegg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM
A wide range of sample acquisition and filtration systems are available to prepare even the most difficult of samples for reliable on-line analyser measurement. The correct choice is often critical to prevent analyser blockage and optimise performance. Cross Flow Filtration The PPM cross flow filter, is a simple in-line device used to protect an analyser from ingress of solids, for applications where sample quality is generally good but occasionally suspended solids may be present. The stainless steel filter ...
ByPollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM